In fact, it now appears that the Dominic Longo from California was the husband of Lena Longo who together created various scholarships and donated considerable sums of money to the Republican Party in that state from Pasedena. Lena Longo of Hollywood, California is listed in the Mar 18 2002 Welland ...

Further research shows that the Dominic Longo who operated the car dealership in California died there Oct 11 1985 at the age of 65, Guelph-Welland's Dominic Longo was 30 in 1923 when he married Vittoria Valeriote.
Sorry.

The Sciarrone's were, I believe, first written about by James Dubro and Robin F. Williams in King of the Mob: Rocco Perri and the Women Who Ran His Rackets, and then written about by Antonio Nicaso in Rocco Perri:The Story of Canada's Most Notorious Bootlegger. My research of their names and aliases ...

Maria Calarco's husband, Domenic Sciarrone was the first Calabrian mob boss of Ontario circa 1911-1922, their daughter Rosina's daughter Mary, married a later Calabrian-Guelph mob boss, Frank Silvestro 1925-1978.
The real expert on the Calarco's and San't Alessio is an Italian named Antonino Sapone ...